1. Introduction
This manual provides comprehensive instructions for the assembly, care, and maintenance of your KAWADA nanoblock Rilakkuma Character Collection Series Building Kit. Please read all instructions carefully before beginning assembly to ensure a successful and enjoyable building experience.

Figure 1: The nanoblock brand logo.
The official logo for nanoblock, a brand by KAWADA Co., Ltd., specializing in miniature building blocks.

Figure 2: The completed nanoblock Rilakkuma model.
This image displays the fully assembled nanoblock Rilakkuma figure, highlighting its intricate details and the characteristic pose of the Rilakkuma character. The figure stands approximately 3.34 inches tall.
Product Overview
The Rilakkuma nanoblock kit is part of the Character Collection Series, designed for enthusiasts of miniature building blocks. This kit allows you to construct a detailed Rilakkuma figure, standing approximately 3.34 inches (8.5 cm) tall, using 230 individual pieces. The difficulty level for this model is rated as 2, indicating a moderate challenge suitable for builders aged 12 and up.
The product box includes a Bandai Namco warning label, confirming that you are purchasing an officially licensed product, ensuring authenticity and quality.
Safety Information
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
Keep all small parts away from young children to prevent accidental ingestion. Adult supervision is recommended for younger builders.
2. Setup and Assembly
This section guides you through the process of assembling your nanoblock Rilakkuma figure.
Unpacking the Kit
- Carefully open the product box.
- Remove all contents, including the nanoblock pieces and the instruction sheet.
- Verify that all pieces are present by comparing them with the parts list provided in the kit's instruction sheet. If any pieces are missing, refer to the "Troubleshooting" section.
Assembly Instructions
The nanoblock Rilakkuma kit includes a detailed, step-by-step instruction sheet specific to this model. Follow these instructions precisely for optimal assembly.
- Preparation: Find a clean, well-lit, and flat surface to work on. Organize your nanoblock pieces by color and size to facilitate easier building.
- Following the Instructions: Refer to the included graphical instruction sheet. Each step illustrates which blocks to use and where to place them. Pay close attention to the orientation of the blocks.
- Connecting Blocks: nanoblocks connect by pressing them firmly together. Ensure each block is securely attached to prevent the model from falling apart.
- Difficulty Level: This kit has a difficulty level of 2. Take your time and review previous steps if you encounter difficulties.
For general nanoblock building tips, you may visit the official KAWADA nanoblock website: www.nanoblock.com.
3. Operating and Display
Once assembled, your nanoblock Rilakkuma figure is designed for display and collection.
Displaying Your Model
- Place your completed Rilakkuma figure on a stable, flat surface where it will not be easily knocked over.
- Avoid direct sunlight or extreme temperatures, which could potentially affect the plastic over long periods.
- The figure is a static display model and is not intended for rough play.
4. Maintenance and Care
Proper care will help maintain the appearance of your nanoblock Rilakkuma figure.
Cleaning Instructions
- Dusting: Use a soft, dry brush or a can of compressed air to gently remove dust from the figure.
- Spot Cleaning: For stubborn dirt, lightly dampen a soft cloth with water (and a tiny amount of mild soap if necessary) and gently wipe the affected area. Avoid harsh chemicals or abrasive cleaners.
- Drying: Ensure the figure is completely dry before placing it back on display.
Do not submerge the entire model in water, as this may loosen connections or trap moisture.
5. Troubleshooting
This section addresses common issues you might encounter during assembly or with your completed model.
| Issue | Possible Cause | Solution |
|---|---|---|
| Missing pieces | Manufacturing error or pieces misplaced during unpacking. | Carefully re-check the packaging and your work area. If pieces are genuinely missing, contact KAWADA customer support (refer to Section 7). |
| Difficulty connecting blocks | Incorrect block orientation or insufficient pressure. | Ensure blocks are aligned correctly according to the instructions. Apply firm, even pressure to snap them into place. |
| Model is unstable or falls apart | Blocks not fully connected or incorrect assembly step. | Review the instruction manual from the beginning, paying close attention to each connection point. Ensure all blocks are pressed firmly together. |
6. Specifications
| Feature | Detail |
|---|---|
| Product Name | nanoblock Rilakkuma Character Collection Series Building Kit |
| Model Number | NAN20510 |
| Brand | KAWADA |
| Manufacturer | Kawada |
| Number of Pieces | 230 |
| Difficulty Level | 2 |
| Assembled Dimensions (approx.) | 2.85 x 3.35 x 2.85 inches (7.24 x 8.51 x 7.24 cm) |
| Item Weight (approx.) | 1.44 ounces (40.82 grams) |
| Recommended Age | 12 years and up |
7. Warranty and Support
Warranty Information
Specific warranty details for nanoblock products are typically provided within the product packaging or on the manufacturer's official website. Please refer to the documentation included with your kit or visit the KAWADA nanoblock website for the most current warranty policy.
Customer Support
For assistance with missing parts, assembly questions, or other product-related inquiries, please contact KAWADA customer support. As this is an officially licensed product, indicated by the Bandai Namco warning label, you can expect support from official channels.
You can typically find contact information on the product packaging or through the official KAWADA nanoblock website: www.nanoblock.com.